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| (12) Patent Application: | (11) CA 3188923 |
|---|---|
| (54) English Title: | METHODS FOR PRODUCING CLINICAL-GRADE LENTIVIRAL VECTOR |
| (54) French Title: | PROCEDES DE PRODUCTION DE VECTEUR LENTIVIRAL DE QUALITE CLINIQUE |
| Status: | Application Compliant |
| (51) International Patent Classification (IPC): |
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|---|---|
| (72) Inventors : |
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| (73) Owners : |
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| (71) Applicants : |
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| (74) Agent: | MARKS & CLERK |
| (74) Associate agent: | |
| (45) Issued: | |
| (86) PCT Filing Date: | 2021-08-12 |
| (87) Open to Public Inspection: | 2022-02-17 |
| Availability of licence: | N/A |
| Dedicated to the Public: | N/A |
| (25) Language of filing: | English |
| Patent Cooperation Treaty (PCT): | Yes |
|---|---|
| (86) PCT Filing Number: | PCT/US2021/045677 |
| (87) International Publication Number: | WO 2022036048 |
| (85) National Entry: | 2023-02-09 |
| (30) Application Priority Data: | ||||||
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Described are improved methods for manufacturing and purifying clinical-grade retroviral vectors, such as lentiviral vectors.
L'invention concerne des procédés améliorés de fabrication et de purification de vecteurs rétroviraux de qualité clinique, tels que des vecteurs lentiviraux.
Note: Claims are shown in the official language in which they were submitted.
Sorry, the claims for patent document number 3188923 were not found.
Text is not available for all patent documents. The current dates of coverage are on the
Currency of Information
page
Note: Descriptions are shown in the official language in which they were submitted.
Sorry, the description for patent document number 3188923 was not found. Text is not available for all patent documents. The current dates of coverage are on the Currency of Information page
2024-08-01:As part of the Next Generation Patents (NGP) transition, the Canadian Patents Database (CPD) now contains a more detailed Event History, which replicates the Event Log of our new back-office solution.
Please note that "Inactive:" events refers to events no longer in use in our new back-office solution.
For a clearer understanding of the status of the application/patent presented on this page, the site Disclaimer , as well as the definitions for Patent , Event History , Maintenance Fee and Payment History should be consulted.
| Description | Date |
|---|---|
| Maintenance Fee Payment Determined Compliant | 2024-08-12 |
| Maintenance Request Received | 2024-08-12 |
| Letter Sent | 2023-03-27 |
| Compliance Requirements Determined Met | 2023-03-25 |
| Inactive: IPC assigned | 2023-02-09 |
| Inactive: IPC assigned | 2023-02-09 |
| Inactive: First IPC assigned | 2023-02-09 |
| Application Received - PCT | 2023-02-09 |
| Priority Claim Requirements Determined Compliant | 2023-02-09 |
| National Entry Requirements Determined Compliant | 2023-02-09 |
| Request for Priority Received | 2023-02-09 |
| Letter sent | 2023-02-09 |
| Application Published (Open to Public Inspection) | 2022-02-17 |
There is no abandonment history.
The last payment was received on
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Please refer to the CIPO Patent Fees web page to see all current fee amounts.
| Fee Type | Anniversary Year | Due Date | Paid Date |
|---|---|---|---|
| MF (application, 2nd anniv.) - standard | 02 | 2023-08-14 | 2023-02-09 |
| Registration of a document | 2023-02-09 | ||
| Basic national fee - standard | 2023-02-09 | ||
| MF (application, 3rd anniv.) - standard | 03 | 2024-08-12 | 2024-08-12 |
| MF (application, 4th anniv.) - standard | 04 | 2025-08-12 |
Note: Records showing the ownership history in alphabetical order.
| Current Owners on Record |
|---|
| TMUNITY THERAPEUTICS INC. |
| Past Owners on Record |
|---|
| MARYAM RAHIMIAN |
| MICHAEL SEAN BURNHAM |
